| Category | Muffle Furnace |
| Model | Bronze Furnace |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | 200 to +1700°C range, High purity alumina insulation, Platinum-Rhodium alloy sheath, 8mm diameter, Type B, Tolerance Class 2 |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | High power density, Brittle material, SiC heating elements, Max temp: 1600°C |
| Chamber (MM) | 300 x 300 x 300 |
| Outer Body (MM) | 705.0 x 905.0 x 575.0 |
| Chamber Volume | 27 Litres |
| Volume (cu.ft) | 13.4 ft³ |
| Power Load | 10.49 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 116.22 kg |
| Chamber Shape | Square |
Used for processing bronze (primarily copper-tin) alloys, this furnace performs melting or heat treatment operations. Operating at temperatures around 950°C, it accommodates the alloying and processing needs of this ancient yet modern material. The working principle typically involves a crucible or reverberatory design to melt the bronze evenly. Its purpose is to produce cast bronze sculptures, bearings, bushings, and marine hardware, or to heat treat wrought forms for improved mechanical properties. It is a key piece of equipment in artistic foundries and industrial metal casting facilities.
This configuration is suitable when the sample load must fit a 300 x 300 x 300 MM chamber with usable chamber volume of 27 litre, approximate power load of 10.9 kW, square chamber profile. It is commonly selected for laboratory, QC, metallurgical, ceramic, pharmaceutical and industrial heat-treatment work requiring stable heating and repeatable process conditions. Typical use includes general laboratory and industrial heat-treatment applications requiring stable, repeatable temperature control.
Equivalent chamber references: 300 x 300 x 300 MM, 30 x 30 x 30 CM and 12 x 12 x 12 INCH. Buyers searching for 1400 Degree Celsius Bronze Furnace 300 x 300 x 300 MM chamber; 1400°C Bronze Furnace 300 x 300 x 300 MM; 1400 Degree Celsius Bronze Furnace 30 x 30 x 30 CM chamber; 1400°C Bronze Furnace 30 x 30 x 30 CM; 1400 Degree Celsius Bronze Furnace 12 x 12 x 12 INCH chamber; 1400°C Bronze Furnace 12 x 12 x 12 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 1400 Degree Celsius (1400°C) Bronze Furnace 300 x 300 x 300 MM Chamber for buyers who search by exact machine type, chamber size and 1400°C temperature rating. This page is specific to the MM dimension version, so the chamber size is presented in the unit normally used in the buyer's drawing, tender or purchase request.
Because muffle furnaces are used across ashing, drying, calcination and light heat-treatment, the chamber and controller are specified for flexibility rather than one narrow process window.
Routine QC and teaching labs value a muffle furnace precisely because one unit can cover several standard test methods without dedicated process-specific tooling.
As a general-purpose muffle furnace, this model covers a broader range of routine heating tasks than a process-specific ashing, tube or sintering furnace, making it the practical default when the lab runs mixed sample types rather than one dedicated process.